body {
  text-align: center;
}

h1 {
  text-align: center;
  font-size: 3em;
}
a {
  color: blue;
  text-decoration: none;
  font-size: 2em;
}
a:hover {
  color: #f40;
}
img {
  display: block;
  width: 300px;
  margin: 0 auto;
  margin-bottom: 1em;
}

